69930-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69930-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,3 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69930-97:
(7*6)+(6*9)+(5*9)+(4*3)+(3*0)+(2*9)+(1*7)=178
178 % 10 = 8
So 69930-97-8 is a valid CAS Registry Number.
69930-97-8Relevant articles and documents
SYNTHESIS OF SELENOACETALS
Clarembeau, M.,Cravador, A.,Dumont, W.,Hevesi, L,Krief, A.,et al.
, p. 4793 - 4812 (2007/10/02)
This paper reports our results concerning the syntheses of various bis(alkylseleno)alkanes and some of their arylseleno analogues by different methods.The scope and limitation of each of them are presented.